Altaïr, Brotherhood Mentor (Commander) - Upgraded Control

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor
Rank #427
30decks
As CommanderAs CardAverage DeckDecksView Precon
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All12345
Budget
Any$$$$
Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Ezra Sassaman
Nov 20, 2025
Ezra Sassaman
Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Avatar: The Last Airbender is bringing back experience counters, and that means that we can revamp Kelsien, the Plague.
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Enchantments
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Utility Lands
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Lands
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Basilisk Collar
97%inclusion29 decks30 decks
92%synergy
Vorpal Sword
83%inclusion25 decks30 decks
81%synergy
Rune of Mortality
80%inclusion24 decks30 decks
79%synergy
Thornbite Staff
70%inclusion21 decks30 decks
69%synergy
Sting, the Glinting Dagger
67%inclusion20 decks30 decks
65%synergy
Drumbellower
67%inclusion20 decks30 decks
65%synergy
Gorgon's Head
63%inclusion19 decks30 decks
62%synergy
Mari, the Killing Quill
67%inclusion20 decks30 decks
60%synergy
Morbid Opportunist
77%inclusion23 decks30 decks
58%synergy
Minthara, Merciless Soul
60%inclusion18 decks30 decks
58%synergy
Top Cards
General's Enforcer
63%inclusion19 decks30 decks
55%synergy
Otharri, Suns' Glory
63%inclusion19 decks30 decks
58%synergy
Swiftfoot Boots
63%inclusion19 decks30 decks
32%synergy
Open the Armory
60%inclusion18 decks30 decks
56%synergy
Shadowspear
60%inclusion18 decks30 decks
56%synergy
Falthis, Shadowcat Familiar
53%inclusion16 decks30 decks
52%synergy
Fighter Class
53%inclusion16 decks30 decks
51%synergy
Gorgon Flail
53%inclusion16 decks30 decks
52%synergy
Steelshaper's Gift
53%inclusion16 decks30 decks
50%synergy
Night's Whisper
50%inclusion15 decks30 decks
37%synergy
Game Changers
Teferi's Protection
30%inclusion9 decks30 decks
11%synergy
Enlightened Tutor
30%inclusion9 decks30 decks
18%synergy
Smothering Tithe
27%inclusion8 decks30 decks
2%synergy
Demonic Tutor
23%inclusion7 decks30 decks
4%synergy
Orcish Bowmasters
13%inclusion4 decks30 decks
8%synergy
Farewell
10%inclusion3 decks30 decks
-1%synergy
Vampiric Tutor
10%inclusion3 decks30 decks
-4%synergy
Jeska's Will
6.7%inclusion2 decks30 decks
-3%synergy
Opposition Agent
6.7%inclusion2 decks30 decks
4%synergy
Ancient Tomb
6.7%inclusion2 decks30 decks
-1%synergy
Creatures
Mother of Runes
43%inclusion13 decks30 decks
36%synergy
Magda, the Hoardmaster
43%inclusion13 decks30 decks
41%synergy
Shay Cormac
43%inclusion13 decks30 decks
40%synergy
Stoneforge Mystic
40%inclusion12 decks30 decks
37%synergy
Lae'zel, Vlaakith's Champion
40%inclusion12 decks30 decks
38%synergy
Maha, Its Feathers Night
37%inclusion11 decks30 decks
35%synergy
Puresteel Paladin
37%inclusion11 decks30 decks
33%synergy
Kalemne, Disciple of Iroas
33%inclusion10 decks30 decks
33%synergy
Void Beckoner
30%inclusion9 decks30 decks
29%synergy
Sun Titan
30%inclusion9 decks30 decks
19%synergy
Harvester of Souls
27%inclusion8 decks30 decks
24%synergy
Mathas, Fiend Seeker
23%inclusion7 decks30 decks
21%synergy
Loran of the Third Path
23%inclusion7 decks30 decks
16%synergy
White Plume Adventurer
20%inclusion6 decks30 decks
19%synergy
Esper Sentinel
20%inclusion6 decks30 decks
2%synergy
Sram, Senior Edificer
20%inclusion6 decks30 decks
17%synergy
Daxos the Returned
20%inclusion6 decks30 decks
19%synergy
Kratos, Stoic Father
19%inclusion4 decks21 decks
19%synergy
Humble Defector
17%inclusion5 decks30 decks
14%synergy
Blood Artist
17%inclusion5 decks30 decks
-1%synergy
Termination Facilitator
17%inclusion5 decks30 decks
15%synergy
Slaughter Specialist
17%inclusion5 decks30 decks
16%synergy
Akiri, Fearless Voyager
17%inclusion5 decks30 decks
14%synergy
Goblin Sharpshooter
17%inclusion5 decks30 decks
16%synergy
Hexing Squelcher
15%inclusion2 decks13 decks
10%synergy
Ertha Jo, Frontier Mentor
13%inclusion4 decks30 decks
13%synergy
Kellan, the Fae-Blooded
13%inclusion4 decks30 decks
12%synergy
Taii Wakeen, Perfect Shot
13%inclusion4 decks30 decks
13%synergy
Deathbringer Thoctar
13%inclusion4 decks30 decks
13%synergy
Marvin, Murderous Mimic
13%inclusion4 decks30 decks
12%synergy
Assault Intercessor
13%inclusion4 decks30 decks
13%synergy
Giver of Runes
13%inclusion4 decks30 decks
11%synergy
Bastion Protector
13%inclusion4 decks30 decks
12%synergy
Athreos, Shroud-Veiled
13%inclusion4 decks30 decks
12%synergy
Armored Skyhunter
13%inclusion4 decks30 decks
11%synergy
Stonehewer Giant
13%inclusion4 decks30 decks
12%synergy
Bureau Headmaster
13%inclusion4 decks30 decks
13%synergy
Queen Marchesa
13%inclusion4 decks30 decks
7%synergy
Cloud, Midgar Mercenary
12%inclusion3 decks25 decks
11%synergy
Karlach, Fury of Avernus
10%inclusion3 decks30 decks
6%synergy
Solemn Simulacrum
10%inclusion3 decks30 decks
-3%synergy
Aurelia, the Warleader
10%inclusion3 decks30 decks
-8%synergy
Species Specialist
10%inclusion3 decks30 decks
8%synergy
Vulshok Sorcerer
10%inclusion3 decks30 decks
10%synergy
Massacre Girl, Known Killer
10%inclusion3 decks30 decks
8%synergy
Reyav, Master Smith
10%inclusion3 decks30 decks
9%synergy
Magus of the Wheel
10%inclusion3 decks30 decks
9%synergy
Gisa, Glorious Resurrector
10%inclusion3 decks30 decks
9%synergy
Dauthi Voidwalker
10%inclusion3 decks30 decks
6%synergy
Archetype of Finality
10%inclusion3 decks30 decks
9%synergy
Instants
Anguished Unmaking
50%inclusion15 decks30 decks
16%synergy
Swords to Plowshares
47%inclusion14 decks30 decks
-15%synergy
Boros Charm
40%inclusion12 decks30 decks
11%synergy
Stroke of Midnight
40%inclusion12 decks30 decks
28%synergy
Generous Gift
37%inclusion11 decks30 decks
19%synergy
Path to Exile
33%inclusion10 decks30 decks
-13%synergy
You Are Already Dead
27%inclusion8 decks30 decks
25%synergy
Despark
23%inclusion7 decks30 decks
9%synergy
Wear // Tear
20%inclusion6 decks30 decks
8%synergy
Crackling Doom
20%inclusion6 decks30 decks
3%synergy
Fracture
20%inclusion6 decks30 decks
14%synergy
Chaos Warp
17%inclusion5 decks30 decks
1%synergy
Dire Tactics
17%inclusion5 decks30 decks
14%synergy
Flawless Maneuver
17%inclusion5 decks30 decks
2%synergy
Deflecting Swat
17%inclusion5 decks30 decks
1%synergy
Terminate
13%inclusion4 decks30 decks
1%synergy
Mirrodin Avenged
13%inclusion4 decks30 decks
13%synergy
Imp's Mischief
10%inclusion3 decks30 decks
8%synergy
Dawn's Truce
10%inclusion3 decks30 decks
3%synergy
Rakdos Charm
10%inclusion3 decks30 decks
1%synergy
Tainted Strike
10%inclusion3 decks30 decks
10%synergy
Disenchant
10%inclusion3 decks30 decks
8%synergy
Bladebrand
10%inclusion3 decks30 decks
9%synergy
Inkshield
10%inclusion3 decks30 decks
2%synergy
Sejiri Shelter
10%inclusion3 decks30 decks
8%synergy
Valakut Awakening
10%inclusion3 decks30 decks
7%synergy
Alesha's Legacy
7.1%inclusion2 decks28 decks
6%synergy
Loran's Escape
6.7%inclusion2 decks30 decks
5%synergy
Toxin Analysis
6.7%inclusion2 decks30 decks
6%synergy
Untimely Malfunction
6.7%inclusion2 decks30 decks
2%synergy
Go for the Throat
6.7%inclusion2 decks30 decks
4%synergy
Gods Willing
6.7%inclusion2 decks30 decks
6%synergy
Doom Blade
6.7%inclusion2 decks30 decks
6%synergy
Dark Ritual
6.7%inclusion2 decks30 decks
-10%synergy
Blacksmith's Skill
6.7%inclusion2 decks30 decks
5%synergy
Abstruse Appropriation
6.7%inclusion2 decks30 decks
6%synergy
Malakir Rebirth
6.7%inclusion2 decks30 decks
1%synergy
Big Score
6.7%inclusion2 decks30 decks
-4%synergy
Bedevil
6.7%inclusion2 decks30 decks
0%synergy
Surge of Salvation
6.7%inclusion2 decks30 decks
5%synergy
Touch of Moonglove
6.7%inclusion2 decks30 decks
7%synergy
Reprieve
6.7%inclusion2 decks30 decks
4%synergy
Mortify
6.7%inclusion2 decks30 decks
-9%synergy
Sorceries
Painful Truths
40%inclusion12 decks30 decks
32%synergy
Vandalblast
37%inclusion11 decks30 decks
26%synergy
Read the Bones
37%inclusion11 decks30 decks
28%synergy
Ruinous Ultimatum
37%inclusion11 decks30 decks
-3%synergy
Sign in Blood
33%inclusion10 decks30 decks
25%synergy
Mythos of Snapdax
27%inclusion8 decks30 decks
21%synergy
Blasphemous Act
23%inclusion7 decks30 decks
1%synergy
Damn
20%inclusion6 decks30 decks
2%synergy
Sevinne's Reclamation
17%inclusion5 decks30 decks
9%synergy
Call of the Death-Dweller
17%inclusion5 decks30 decks
16%synergy
Grim Tutor
17%inclusion5 decks30 decks
13%synergy
Divine Reckoning
10%inclusion3 decks30 decks
10%synergy
Idyllic Tutor
10%inclusion3 decks30 decks
8%synergy
Feed the Swarm
10%inclusion3 decks30 decks
5%synergy
Toxic Deluge
10%inclusion3 decks30 decks
2%synergy
Drown in Ichor
10%inclusion3 decks30 decks
10%synergy
Austere Command
6.7%inclusion2 decks30 decks
-1%synergy
Wrath of God
6.7%inclusion2 decks30 decks
2%synergy
Faithless Looting
6.7%inclusion2 decks30 decks
-9%synergy
Unearth
6.7%inclusion2 decks30 decks
4%synergy
Blasphemous Edict
6.7%inclusion2 decks30 decks
2%synergy
Pirate's Pillage
6.7%inclusion2 decks30 decks
6%synergy
Single Combat
6.7%inclusion2 decks30 decks
5%synergy
Reanimate
6.7%inclusion2 decks30 decks
-10%synergy
Chandra's Ignition
6.7%inclusion2 decks30 decks
5%synergy
Avatar's Wrath
5.3%inclusion1 decks19 decks
1%synergy
Utility Artifacts
Illusionist's Bracers
43%inclusion13 decks30 decks
42%synergy
Magewright's Stone
40%inclusion12 decks30 decks
39%synergy
Quietus Spike
37%inclusion11 decks30 decks
35%synergy
Hunter's Blowgun
33%inclusion10 decks30 decks
33%synergy
Mithril Coat
30%inclusion9 decks30 decks
25%synergy
Thousand-Year Elixir
30%inclusion9 decks30 decks
29%synergy
Lightning Greaves
27%inclusion8 decks30 decks
-8%synergy
The Masamune
24%inclusion6 decks25 decks
23%synergy
Robe of Stars
23%inclusion7 decks30 decks
22%synergy
Brotherhood Regalia
20%inclusion6 decks30 decks
17%synergy
Hammer of Nazahn
20%inclusion6 decks30 decks
18%synergy
Glaring Spotlight
17%inclusion5 decks30 decks
16%synergy
Sword of the Animist
17%inclusion5 decks30 decks
8%synergy
Dragonfire Blade
14%inclusion4 decks28 decks
13%synergy
Wayfarer's Bauble
13%inclusion4 decks30 decks
5%synergy
Trailblazer's Boots
13%inclusion4 decks30 decks
11%synergy
Scythe of the Wretched
13%inclusion4 decks30 decks
13%synergy
Champion's Helm
13%inclusion4 decks30 decks
12%synergy
Puppet Strings
13%inclusion4 decks30 decks
13%synergy
Umbral Mantle
10%inclusion3 decks30 decks
10%synergy
Skullclamp
10%inclusion3 decks30 decks
-19%synergy
Whispersilk Cloak
10%inclusion3 decks30 decks
4%synergy
Reaper's Talisman
10%inclusion3 decks30 decks
9%synergy
Battlemage's Bracers
10%inclusion3 decks30 decks
9%synergy
Blackblade Reforged
10%inclusion3 decks30 decks
6%synergy
Bolas's Citadel
6.7%inclusion2 decks30 decks
0%synergy
The Reaver Cleaver
6.7%inclusion2 decks30 decks
1%synergy
Hidden Blade
6.7%inclusion2 decks30 decks
6%synergy
Embercleave
6.7%inclusion2 decks30 decks
4%synergy
Prowler's Helm
6.7%inclusion2 decks30 decks
6%synergy
Blade of the Bloodchief
6.7%inclusion2 decks30 decks
2%synergy
Conqueror's Flail
6.7%inclusion2 decks30 decks
5%synergy
Rings of Brighthearth
6.7%inclusion2 decks30 decks
6%synergy
Mask of Memory
6.7%inclusion2 decks30 decks
5%synergy
Staff of Domination
6.7%inclusion2 decks30 decks
6%synergy
Dowsing Dagger
6.7%inclusion2 decks30 decks
6%synergy
The Fire Nation Drill
5.0%inclusion1 decks20 decks
4%synergy
Enchantments
Gift of Doom
47%inclusion14 decks30 decks
46%synergy
Aspect of Gorgon
43%inclusion13 decks30 decks
43%synergy
Dazzling Theater // Prop Room
33%inclusion10 decks30 decks
31%synergy
Sigarda's Aid
27%inclusion8 decks30 decks
24%synergy
Revel in Riches
27%inclusion8 decks30 decks
20%synergy
Phyrexian Arena
27%inclusion8 decks30 decks
8%synergy
All-Out Assault
21%inclusion6 decks28 decks
10%synergy
Kaya's Ghostform
20%inclusion6 decks30 decks
18%synergy
Black Market Connections
20%inclusion6 decks30 decks
4%synergy
Gift of Immortality
17%inclusion5 decks30 decks
16%synergy
Reconnaissance
17%inclusion5 decks30 decks
5%synergy
Grave Betrayal
17%inclusion5 decks30 decks
16%synergy
Nowhere to Run
17%inclusion5 decks30 decks
16%synergy
Forge Anew
13%inclusion4 decks30 decks
11%synergy
Eye of Nidhogg
12%inclusion3 decks25 decks
11%synergy
Black Market
10%inclusion3 decks30 decks
5%synergy
Aura of Silence
10%inclusion3 decks30 decks
9%synergy
Trouble in Pairs
10%inclusion3 decks30 decks
5%synergy
Collective Inferno
8.3%inclusion1 decks12 decks
7%synergy
Price of Glory
6.7%inclusion2 decks30 decks
6%synergy
Forging the Tyrite Sword
6.7%inclusion2 decks30 decks
6%synergy
Retreat to Hagra
6.7%inclusion2 decks30 decks
6%synergy
Eternal Thirst
6.7%inclusion2 decks30 decks
6%synergy
At Knifepoint
6.7%inclusion2 decks30 decks
5%synergy
Everlasting Torment
6.7%inclusion2 decks30 decks
7%synergy
Obsessive Pursuit
5.6%inclusion1 decks18 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
10%inclusion3 decks30 decks
10%synergy
Nahiri, the Harbinger
10%inclusion3 decks30 decks
9%synergy
Utility Lands
Rogue's Passage
63%inclusion19 decks30 decks
40%synergy
Bojuka Bog
57%inclusion17 decks30 decks
26%synergy
Vault of the Archangel
57%inclusion17 decks30 decks
34%synergy
Arcane Lighthouse
47%inclusion14 decks30 decks
46%synergy
Detection Tower
27%inclusion8 decks30 decks
26%synergy
Urborg, Tomb of Yawgmoth
23%inclusion7 decks30 decks
10%synergy
Buried Ruin
20%inclusion6 decks30 decks
17%synergy
Urza's Saga
20%inclusion6 decks30 decks
16%synergy
Karn's Bastion
13%inclusion4 decks30 decks
12%synergy
Reliquary Tower
13%inclusion4 decks30 decks
-2%synergy
Command Beacon
10%inclusion3 decks30 decks
4%synergy
Eiganjo, Seat of the Empire
10%inclusion3 decks30 decks
4%synergy
Sunhome, Fortress of the Legion
10%inclusion3 decks30 decks
6%synergy
Shizo, Death's Storehouse
6.7%inclusion2 decks30 decks
0%synergy
Arena of Glory
6.7%inclusion2 decks30 decks
-1%synergy
Muraganda Raceway
6.7%inclusion2 decks30 decks
6%synergy
Axgard Armory
6.7%inclusion2 decks30 decks
5%synergy
Mana Artifacts
Arcane Signet
90%inclusion27 decks30 decks
4%synergy
Sol Ring
87%inclusion26 decks30 decks
-2%synergy
Patriar's Seal
57%inclusion17 decks30 decks
55%synergy
Talisman of Indulgence
53%inclusion16 decks30 decks
16%synergy
Talisman of Hierarchy
53%inclusion16 decks30 decks
13%synergy
Talisman of Conviction
50%inclusion15 decks30 decks
8%synergy
Rakdos Signet
47%inclusion14 decks30 decks
17%synergy
Orzhov Signet
47%inclusion14 decks30 decks
15%synergy
Boros Signet
40%inclusion12 decks30 decks
12%synergy
Fellwar Stone
30%inclusion9 decks30 decks
2%synergy
Chromatic Lantern
27%inclusion8 decks30 decks
16%synergy
Mind Stone
17%inclusion5 decks30 decks
8%synergy
Bounty Board
13%inclusion4 decks30 decks
11%synergy
Commander's Sphere
10%inclusion3 decks30 decks
-4%synergy
Aetheric Amplifier
10%inclusion3 decks30 decks
10%synergy
Bandit's Haul
10%inclusion3 decks30 decks
9%synergy
Bender's Waterskin
9.1%inclusion2 decks22 decks
8%synergy
Thought Vessel
6.7%inclusion2 decks30 decks
1%synergy
Paradise Mantle
6.7%inclusion2 decks30 decks
6%synergy
Lands
Command Tower
97%inclusion29 decks30 decks
4%synergy
Plains
93%inclusion28 decks30 decks
-2%synergy
Swamp
90%inclusion27 decks30 decks
-5%synergy
Mountain
87%inclusion26 decks30 decks
-7%synergy
Dragonskull Summit
70%inclusion21 decks30 decks
18%synergy
Godless Shrine
70%inclusion21 decks30 decks
23%synergy
Nomad Outpost
67%inclusion20 decks30 decks
8%synergy
Caves of Koilos
63%inclusion19 decks30 decks
24%synergy
Sacred Foundry
63%inclusion19 decks30 decks
19%synergy
Battlefield Forge
63%inclusion19 decks30 decks
23%synergy
Isolated Chapel
60%inclusion18 decks30 decks
7%synergy
Savai Triome
57%inclusion17 decks30 decks
19%synergy
Exotic Orchard
57%inclusion17 decks30 decks
4%synergy
Blood Crypt
53%inclusion16 decks30 decks
9%synergy
Clifftop Retreat
53%inclusion16 decks30 decks
2%synergy
Luxury Suite
50%inclusion15 decks30 decks
19%synergy
Spectator Seating
50%inclusion15 decks30 decks
19%synergy
Vault of Champions
50%inclusion15 decks30 decks
17%synergy
Sulfurous Springs
50%inclusion15 decks30 decks
22%synergy
Marsh Flats
47%inclusion14 decks30 decks
15%synergy
Haunted Ridge
47%inclusion14 decks30 decks
27%synergy
Sundown Pass
43%inclusion13 decks30 decks
23%synergy
Shattered Sanctum
43%inclusion13 decks30 decks
19%synergy
Bloodstained Mire
43%inclusion13 decks30 decks
11%synergy
Forbidden Orchard
40%inclusion12 decks30 decks
37%synergy
Fetid Heath
37%inclusion11 decks30 decks
16%synergy
Rugged Prairie
37%inclusion11 decks30 decks
20%synergy
Arid Mesa
37%inclusion11 decks30 decks
5%synergy
Smoldering Marsh
33%inclusion10 decks30 decks
-3%synergy
Graven Cairns
30%inclusion9 decks30 decks
18%synergy
Plaza of Heroes
27%inclusion8 decks30 decks
23%synergy
Needleverge Pathway
27%inclusion8 decks30 decks
19%synergy
Path of Ancestry
23%inclusion7 decks30 decks
-15%synergy
Brightclimb Pathway
20%inclusion6 decks30 decks
11%synergy
Tainted Field
20%inclusion6 decks30 decks
8%synergy
Blightstep Pathway
20%inclusion6 decks30 decks
12%synergy
Orzhov Basilica
17%inclusion5 decks30 decks
3%synergy
Scrubland
17%inclusion5 decks30 decks
5%synergy
Shineshadow Snarl
17%inclusion5 decks30 decks
7%synergy
City of Brass
17%inclusion5 decks30 decks
7%synergy
Badlands
13%inclusion4 decks30 decks
1%synergy
Foreboding Ruins
13%inclusion4 decks30 decks
2%synergy
Boros Garrison
13%inclusion4 decks30 decks
1%synergy
Plateau
13%inclusion4 decks30 decks
1%synergy
Mana Confluence
13%inclusion4 decks30 decks
4%synergy
Fabled Passage
10%inclusion3 decks30 decks
2%synergy
Shadowblood Ridge
10%inclusion3 decks30 decks
-5%synergy
Terramorphic Expanse
10%inclusion3 decks30 decks
-9%synergy
Ash Barrens
10%inclusion3 decks30 decks
3%synergy
Temple of Malice
10%inclusion3 decks30 decks
-7%synergy
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